360-XL-037, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
362-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9277-40878
Imperial, Rubber, Timing belt, EAN code: 5412571234565
372-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9277-52827
Imperial, Rubber, Timing belt, EAN code: 5412571257427
380-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817010955
380-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9277-52836
Imperial, Rubber, Timing belt, EAN code: 5412571257502
380-XL-037, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
382-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9277-40882
Imperial, Rubber, Timing belt, EAN code: 5412571234572
382-XL-037, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
384-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817011013
384-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9277-52848
Imperial, Rubber, Timing belt, EAN code: 5412571257571
736-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9277-42357
Imperial, Rubber, Timing belt, EAN code: 5412571240788
PHG 90-XL-037, SKF, Synchronous Imperial Timing Belt - PHG 90-XL-037
Imperial, Rubber, Timing belt, EAN code: 07316572595619
90-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9257-22009
Imperial, Rubber, Timing belt, EAN code: 5412571224276
90-XL-037, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
92-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817008525
92-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9277-52022
Imperial, Rubber, Timing belt, EAN code: 5412571252897
92-XL-037, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
88-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817008464
88-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9277-40469
Imperial, Rubber, Timing belt, EAN code: 5412571233933
88-XL-037, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
Common imperial pitches include
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MXL
-
XL
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L
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H
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XH
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XXH
Each pitch is designed for specific torque and load capacities, making correct selection essential.
Key Benefits
- Positive drive with zero slippage
- Precise shaft synchronisation
- High efficiency power transmission
- Reduced maintenance compared to chain drives
- Smooth, low-noise operation
- Long service life
Imperial synchronous belts are widely used where consistent positioning and repeatability are critical.
Available Sizes & Specifications
When selecting an imperial timing belt, key factors include:
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Pitch type (e.g., XL, L, H)
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Belt length (in inches)
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Belt width (in inches)
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Tooth profile
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Construction material (neoprene, polyurethane)
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Tensile reinforcement type
If you have an existing belt code, it typically includes pitch and length information for easy identification.
Imperial Timing Belts FAQs
Are imperial and metric timing belts interchangeable?
No. Imperial belts use inch-based pitch measurements, while metric belts use millimetres (e.g., 5M, 8M, 14M). They are not interchangeable, even if they appear similar in size.
How do I identify my imperial timing belt size?
You will need to confirm:
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Belt pitch (e.g., XL, L, H)
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Belt length (in inches)
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Belt width (in inches)
Most belts have a printed code that includes this information. If the marking is worn, measuring tooth pitch and belt length can help determine the correct replacement.
What causes imperial timing belts to fail?
Common causes of failure include:
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Incorrect belt tension
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Pulley misalignment
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Overloading
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Contamination from oil or debris
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Mixing metric and imperial components
Routine inspection and proper installation significantly extend belt life.